agrasyuk
Aquarium Advice Freak
Incorrect, sorry. Nitrogen doesn't magically jump from one form to another, it takes time to get processed, very observale time when nitrifying bacteria population still establishes. As you can see from attached all 3 can be very well observed simultaneously in a cycling tank when conditions are right.And if your getting readings of nitrite your nitrate won't show up till you don't see nitrite any more.